• Gysinite-(Nd): Mineral information, data and localities.

    www.mindat.org/min-1786.html Named in honor of Marcel Gysin (1891–1974), Professor of Mineralogy, University of Geneva, who worked for several years in the Shaba Province of Zaire, where this mineral originated ...
  • Gysinite-(Nd) Mineral Data

    webmineral.com/data/Gysinite-(Nd).shtml A Bijoux Google Search for Gysinite-(Nd) Dakota Matrix Minerals Google Search for Gysinite-(Nd) John Betts Fine Minerals Search for Gysinite-(Nd) McDougall Minerals Google Search for Gysinite-(Nd) Rock and Mineral Shows Google Search for Gysinite-(Nd) Weinrich Minerals, Inc. Google Search for Gysinite-(Nd) Ask about Gysinite-(Nd) here :
  • Gysinite-(Nd) - Mindat.org

    www.mindat.org/gm/1786 Zoom of the area with small pink crystals of gysinite-(Nd) - one of 2 known minerals with Pb and Nd combined together (by schuilingite). Field of view is !around 2 mm. Specimen obtained from Sonke Stolze mineral shop - thanks!
  • Gysinite-(Nd) - RRUFF Database: Raman, X-ray, Infrared ...

    rruff.info/Gysinite-(Nd) REFERENCES for Gysinite-(Nd) American Mineralogist Crystal Structure Database Record: [view record] Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America.
  • Gysinite, Pb(Nd,La)(CO3)2(OH) · H2O, a new lead, rare ...

    pubs.geoscienceworld.org/msa/.../gysinite-pb-nd-la-co3-2-oh-h2o-a-new-lead-rare Gysinite, ideally Pb(Nd,La)(CO 3) 2 (OH)·H 2 O, occurs at Shinkolobwe, Shaba, Zaïre, associated with schuilingite, malachite, cerussite, talc-chlorite, bornite, wulfenite, kasolite, native gold and garnet. The crystals, light pink to reddish pink in color, up to 1 mm in length, are euhedral with a pseudo-octahedral habit and with {111} and {110} as the most prominent forms.
  • Gysinite-(Nd) Pb(Nd La)(CO3 2(OH) H2O

    www.handbookofmineralogy.org/pdfs/gysinite-(Nd).pdf Gysinite-(Nd) Pb(Nd,La)(CO3)2(OH) •H2O c 2001-2005 Mineral Data Publishing, version 1 Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m. As pseudo-octahedral crystals, to 1 mm, exhibiting {111} and {110}, isolated or in rounded aggregates of interpenetrant crystals; in thin films. Twinning: Possible penetration twins on {100} about an ...
  • Gysinite-(Nd) Mineral Data

    webmin.mindat.org/data/Gysinite-(Nd).shtml Visit our Advertisers for Gysinite-(Nd) : Ask about Gysinite-(Nd) here : Ask-A-Mineralogist from the Mineralogical Society of America Mindat.org's Discussion Groups Original Rockhounds Discussion Group Rockhounds Discussion Group on Yahoo Groups Mineral Discussion Forum from Fabre Minerals - also available in Español. Print or Cut-and-Paste ...
  • Gysinite, Pb(Nd,La)(CO3)2(OH). HzO, a new lead, rare-earth ...

    rruff-2.geo.arizona.edu/uploads/AM70_1314.pdf Lao.r r)r, 1e(CO3)2.os(OH)o.u. ' 1.2 HtO,for gysinite. Chemically gysinite is the Pb--Nd equivalent of ancylite. From a structural point of view, it has a great similarity to ancylite: space group and cell parameters are very close and the estimated intensities of diffraction lines in the two powder patterns are also in good agreement.
  • Kozoite-(Nd) - Mineralogical Association

    www.mineralogicalassociation.ca/doc/Kozoite-Nd.pdf Kozoite-(Nd) Nd(CO3)(OH) ORTHORHOMBIC Locality: Niikoba, Hizen-cho, Higashi Matsuura-gun, Saga Prefecture, Japan. Occurrence: Found in cavities and fissures in an alkali olivine basalt.Associated minerals are: lanthanite-(Nd) or lanthanite-(La) or both, amorphous silica of “hyalite” type, and
  • Gysinita-(Nd) - Viquipèdia, l'enciclopèdia lliure

    ca.wikipedia.org/wiki/Gysinita-(Nd) La gysinita-(Nd) és un carbonat de fórmula química Pb(Nd,La)(CO 3) 2 (OH)·H 2 O. Va ser aprovada com a espècie vàlida per l'Associació Mineralògica Internacional l'any 1981. Cristal·litza en el sistema ortoròmbic. La seva duresa a l'escala de Mohs es troba entre 4 i 4,5.